One codebase
iOS and Android (plus web) from a single, maintainable codebase.
Cross-Platform App Development
Cross-platform app development — one build, iOS and Android
We design and build fast, native-quality apps that run on iOS and Android from a single codebase — cutting cost and time to market without cutting corners. As a cross-platform app development company with 15+ years of engineering experience, we deliver on Flutter and React Native, and you own the code, the IP and the roadmap.
Start your project
Tell us about your project — we will reply within one business day.
0Years of experience
0Projects delivered
0In-house engineers
0Reach, one codebase
Why cross-platform
Reach every user without building twice
Native iOS and Android builds mean two teams, two codebases and double the cost. Cross-platform app development delivers one codebase that runs natively on both — with a single design, one release cycle and near-native performance. Our cross-platform application development services give you the reach of native for a fraction of the effort.
Faster & cheaper
Lower cost and quicker time to market than two native builds.
Native quality
Smooth, native-feel performance and polished, consistent UI.
What we do
Our cross-platform app development services
End-to-end cross-platform mobile app development services — from strategy and UX to development, launch and support. We deliver hybrid app development services on Flutter and React Native, shaped around your users, budget and goals.
Custom Cross-Platform Development
Bespoke apps that run on iOS and Android from one codebase. Here's how we build them:
- We shape the product, users and the outcome that means success
- We pick the right framework — Flutter or React Native
- We design one UX that feels native on both platforms
- We build in reviewable sprints, launch and support after go-live
Flutter App Development
Flutter app development services for beautiful, high-performance apps from a single Dart codebase — with expressive UI, smooth animations and reach across mobile, web and desktop.
React Native App Development
React Native app development services that ship fast, native-feel apps in JavaScript/TypeScript — ideal when you want to share code with a React web app and tap a huge ecosystem.
Hybrid App Development
Hybrid app development services that balance speed, cost and reach — one build that covers iOS and Android with the features and quality your users expect.
Cross-Platform UI/UX Design
One design system that respects each platform's conventions while staying on-brand — so your app feels right at home on both iOS and Android.
App Migration to Cross-Platform
Consolidate separate native iOS and Android apps into one Flutter or React Native codebase — cutting maintenance cost and speeding up every future release.
Dedicated Cross-Platform Teams
Hire cross-platform app developers — a full team or individuals — who plug into your workflow and scale your app development with senior, in-house talent.
Support & Maintenance
Ongoing support, framework and OS updates, new features and performance tuning that keep your cross-platform app current across every device.
Building for iOS and Android?
Book a free consultation and we'll recommend the right framework and map a single build that reaches both.
What we build
Cross-platform apps of every kind
From startups to enterprises, one codebase for all your users.
E-Commerce & Retail
Shopping apps with payments and real-time inventory.
Fintech
Secure finance apps with biometrics and encryption.
Healthcare
Patient and provider apps built for privacy and compliance.
On-Demand & Social
Real-time, location and social apps that scale.
Enterprise Apps
Internal tools with SSO and back-end integration.
Startups & MVPs
Lean cross-platform first apps that prove your idea fast.
Need cross-platform developers who deliver?
Hire cross-platform app developers as a full team or to augment yours — tell us what you're building.
How we work
A proven path from idea to both stores
No black boxes — you see working builds every two weeks and always know what's next.
Discovery & Strategy
We map your users, goals and pick the right cross-platform framework.
UX & Design
One design system that feels native on iOS and Android.
Build
Clean Flutter/React Native code shipped in two-week sprints you can test.
QA & Testing
Functional, performance and device testing across iOS and Android.
Launch
App Store and Play Store submission and a smooth go-live.
Support & Grow
Updates and new features that keep your app thriving on both.
Technology
The cross-platform stack we build on
We pick the right framework — Flutter or React Native — for your app, goals and budget.
Flutter
Dart
React Native
TypeScript
JavaScript
Firebase
Node.js
GraphQL
AWS
Figma
Why Sumedha Softech
A cross-platform development company built for quality
The difference between a clunky hybrid app and a smooth cross-platform product shows up in the details. Here's what you can count on.
15+ years, 700+ projects
Deep mobile and engineering experience, with a 5.0 rating on Clutch.
Dedicated developers
Hire cross-platform app developers, full-time and in-house — no contractors.
Framework-neutral
We recommend Flutter or React Native based on your product, not our habit.
Native-quality builds
Smooth performance and polished UI on every device.
You own it
Full ownership of the source code and IP — no lock-in, no licence traps.
We stay after launch
Updates and improvements that keep your app current and loved.
FAQ
Cross-platform app development, answered
The questions we hear most from teams planning a cross-platform app. Still curious? We're one message away.
Ask us anythingWhat is cross-platform app development?
Cross-platform app development means building an app that runs on iOS and Android (and sometimes web) from a single codebase, using frameworks like Flutter or React Native — giving you the reach of native apps at a fraction of the cost and time.
Flutter or React Native — which should we use?
Both are excellent. Flutter offers beautiful, highly consistent UI and great performance; React Native shines when you want to share code with a React web app and tap a huge JavaScript ecosystem. We recommend the right one based on your product, team and goals.
Do cross-platform apps perform like native apps?
For the vast majority of apps, yes. Modern frameworks compile to native code and deliver smooth, native-feel performance. We build to best practice so your users won't tell the difference.
How much does cross-platform app development cost?
It's typically far more cost-effective than two native builds since it's one codebase. After a free discovery call we send a clear, itemised estimate. Many clients start with an MVP and expand.
Can you migrate our separate native apps to cross-platform?
Yes. We consolidate separate iOS and Android apps into one Flutter or React Native codebase, cutting maintenance cost and speeding up every future release.
Can we hire dedicated cross-platform developers?
Yes. You can hire cross-platform app developers from our in-house team to build your app or augment your team — senior, vetted Flutter and React Native specialists.
Do we own the app and code?
Completely. You receive 100% of the source code and full IP rights, with no recurring licence fees on our side after launch.
Let's build
Start your cross-platform app project
Share a few details about your app and we'll get back within one business day with ideas, a rough timeline and an honest estimate. Free consultation, NDA on request.
- Free 30-minute consultation
- NDA available on request
- Talk directly to a senior cross-platform developer